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An adaptive distributed audio alarm method and system

An audio alarm and distributed technology, applied in the alarm field, can solve the problems of alarm and inability to use alarm devices, and achieve the effect of improving recognition accuracy, recognition degree and alarm response speed

Active Publication Date: 2021-12-28
SHUHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the alarm device cannot be used to alarm in time in complex situations, thereby providing an adaptive distributed audio alarm method and system

Method used

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  • An adaptive distributed audio alarm method and system
  • An adaptive distributed audio alarm method and system
  • An adaptive distributed audio alarm method and system

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Experimental program
Comparison scheme
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Embodiment 1

[0029] This embodiment provides an adaptive distributed audio alarm method, which is applied to the field of alarm control, such as figure 1 shown, including the following steps:

[0030] Step S1: Obtain the preset alarm identification area range, preset alarm feature, alarm device number, preset audio recognition method and preset alarm method.

[0031] In the embodiment of the present invention, a plurality of alarm devices arranged in a preset alarm identification area work together to achieve the purpose of quickly identifying alarm information. For a variety of audio in complex occasions, the embodiment of the present invention sets a plurality of preset alarm modes, and the alarm can only be issued after corresponding alarm conditions are met.

[0032] Step S2: Obtain the audio information collected by multiple alarm devices within the preset alarm identification area, adjust the layout of the preset alarm identification area according to the audio information, and obtain...

Embodiment 2

[0072] This embodiment provides an adaptive distributed audio alarm system, such as Figure 6 shown, including:

[0073] The preset alarm recognition condition acquisition module 1 is used to obtain the preset alarm recognition area range, the preset alarm feature, the alarm device number, the preset audio recognition mode and the preset alarm mode; this module executes the step S1 in the embodiment 1 The method described will not be repeated here.

[0074] The audio information acquisition module 2 is used to obtain the audio information collected by multiple alarm devices within the preset alarm identification area, adjust the layout of the preset alarm identification area according to the audio information, and obtain the adjusted preset alarm identification area. audio information collected by an alarm device; this module executes the method described in step S2 in Embodiment 1, and details are not repeated here.

[0075] The audio information judging module 3 is used fo...

Embodiment 3

[0079] An embodiment of the present invention provides a computer device, such as Figure 7 As shown, it includes: at least one processor 401 , such as a CPU (Central Processing Unit, central processing unit), at least one communication interface 403 , memory 404 , and at least one communication bus 402 . Wherein, the communication bus 402 is used to realize connection and communication between these components. Wherein, the communication interface 403 may include a display screen (Display) and a keyboard (Keyboard), and the optional communication interface 403 may also include a standard wired interface and a wireless interface. The memory 404 may be a high-speed RAM memory (Ramdom Access Memory, volatile random access memory), or a non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory 404 may also be at least one storage device located away from the aforementioned processor 401 . The processor 401 can execute the adaptive distr...

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Abstract

The invention discloses an adaptive distributed audio alarm method and system. The method includes: obtaining preset alarm identification conditions; adjusting the preset alarm identification according to the audio information collected by multiple alarm devices within the acquired preset alarm identification area Regional layout; according to the preset alarm characteristics and preset audio recognition methods, it is judged whether the acquired audio information within the adjusted preset alarm recognition area is alarm information; when the adjusted preset alarm recognition area is within the audio When the information is alarm information, a corresponding preset alarm mode is selected according to the preset alarm feature corresponding to the audio information. In the self-adaptive distributed audio alarm method and system provided by the present invention, the main control alarm device in the preset alarm identification range firstly identifies the acquired audio information, and adjusts the preset alarm identification range in time to perform secondary acquisition and monitoring of the audio information. Recognition, which improves the recognition of audio information and the speed of alarm response.

Description

technical field [0001] The invention relates to the field of alarm technology, in particular to an adaptive distributed audio alarm method and system. Background technique [0002] In people's social life, illegal violations of other people's personal safety and property safety may occur at any time, especially in some public places. When encountering these illegal violations, calling the police in time is an important means to protect personal safety and property safety. There are many types of alarm devices on the market, usually by setting the alarm button to trigger the alarm device, but in many cases, it is very difficult for the victim to trigger the alarm button, such as being robbed on the side of the road or encountering terrorism at a bank or a station. In these cases, the victim has lost the freedom of action and has no chance to trigger the alarm button. If the alarm is forced, his personal safety may be threatened. In addition, the victim may also cause panic an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/04G08B25/00
CPCG08B21/0469G08B25/003
Inventor 刘富宋柏君林子华肖洋
Owner SHUHAI INFORMATION TECH CO LTD